xor#
- classmethod PolygonData.xor(polygons1, polygons2)#
 Compute an exclusive OR between a set of polygons and another set of polygons.
- Parameters:
 - polygons1
listofPolygonDataorPolygonData First list of polygons.
- polygons2
listofPolygonDataorPolygonData Second list of polygons.
- polygons1
 - Returns:
 listofPolygonData